Uninstall a java application

I developed an application called Broadcast. To install this developed broadcast application i developed a setup application .Now i am in a position to develop an uninstall setup. i developed an uninstall setup application and i converted it into JAR file(uninstall.jar). Now when u install broadcast application using setup application, a folder will be created in the installed directory. Now the JAR file which i created to uninstall broadcast application is also placed within the same folder. Now when u uninstall the broadcast application using uninstall.JAR which is in the broadcast application folder , there is a problem. i,e i can't delete the folder because the uninstall.jar which is inside the folder is currently running...How to get rid of this?
Regards,
Deepak

I also encounter this problem. I create an uninstal program, and after uninstall, I can't remove application folder, even it is empty.
I thought that because this folder is work folder for uninstall program, I use File.deleteOnExit to remove uninstall programs, but it could not remove the empty folder! I don't know, maybe JVM should process all deleteOnExit command one by one as the order of send out.
Hope some one can give us the answer!
Great thanks!

Similar Messages

HT5568 Will the new update uninstall any Java applications I am currently running?

Will the new update uninstall any Java applications I am currently running?

Safari? Removing your existing Java applications? No. That won't happen.
What will happen is the Java run-time and the Java plug-ins that were part of Safari. You will be using the Oracle web site, and you'll be downloading and configuring and operating and managing the Java environment and the Java plug-ins for Safari and other browsers more directly, and usually with downloads from Oracle.
Apple deprecated Java a while back, and they're now finishing the work and the transition of support over to the folks at Oracle, and of securing OS X from attacks against stale versions of Java.

How to uninstall Sun Java Application Server?

Hi, noobie here, I've got Solaris 10 on an Ultra 10 workstation that I'm just playing around with at the moment.
I'm short of disk space on the root partition so thought I'd uninstall SJSAS (I assume it's not essential to the system?).
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What do you want to do with it?
If you want to run Web Server 7.0 as reverse proxy then this may help
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Error while running Java Application as NT Service using INSTSRV

Hi,
I am trying to run Java Application as an NT Service using Instsrv.But when i start the service It works fine.when i stop the service it does not stop and it continues to run the application.When i uninstall the service It still executes.When i reboot my machine it stops .Is there any solutions for this.Any help is greatly appreciated.
Thanks.

I actually had similar situation. I used autoexnt.ext tool (it creats a service that can be called when rebooting) to start a batch file which in turn run a java program. After the program starts, it can only be stopped through Task Manager or Ctrl-C at the dos window (it creats a dos window) or close the window directly. Stopping the service has nothing to do with the program. I feel this is reasonable because the only function of the service here is to start the application. After that the service does not (very likely) have any connection with the program so whatever you do with the service will not affect the program itself. I wonnder if you are in the same situation.
PC

Java application not working

Running Win98. I somehow removed the Java application from my computer, and am unable to open any java appelets or javascript. Where can I download the JVM for Win98. Currently all I have is JVM 1.5.0_05 (which is for Win98SE), and doesn't work. I went back to the MSJVM which doesn't work either. Any help would be greatly appreciated.

Don't know, but I uninstalled it. I'm trying to get 1.4.2_07 back.

How to remove Java Applications from "Add and Remove Programs" list?

I have deployed my Java applications (both JWS and Applet) via JNLP with allow-offline option enabled and without installer-desc option specified.
My questions are:
1. An entry is added to the Add and Remove Programs list after launching the application via JNLP. Is it due to the specification of JNLP or JWS? Is there anyway to prevent this behavior?
2. I removed my application by clearing the cache via Java Control Panel but the entry for the application is still listed in Add and Remove Programs. How can I remove the entry in the Add and Remove Programs?
I have tried following methods but neither works:
1.Go to Add and Remove Programs, and click [remove] button to the right of my application.
*Warning message like 'Application cannot be uninstalled completely' is thrown.
2.Follow instructions listed @ [Microsoft Online Support site|http://support.microsoft.com/kb/314481/en-us] to remove my application manually via Windows registry.
*Couldn't find appropriate registry entry to delete.
Thanks in advance!

Hi, guys!
This issue has been officially approved as a new bug (Bug Id: 6946221) for the JDK 1.6_20(might include any release below) release.
It will take a couple of days for it to be shown up in the external Bug database. However, once it becomes available for viewing on external Bug database.I would like to encourage your valuable participation to vote on this bug to get it fixed ASAP by the SUN developer teams.
Java Bug Database @
[http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6946221|http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6946221]
Voting for the bug @
[http://bugs.sun.com/bugdatabase/addVote.do?bug_id=6946221|http://bugs.sun.com/bugdatabase/addVote.do?bug_id=6946221]
Thank you for your cooperation!
Edited by: Jay-K on Apr 23, 2010 12:14 AM

Slow starup of Java application - best practices for fine tuning JVM?

We are having problems with a java application, which takes a long time to startup.
In order to understand our question we better start with some background info. You will find the question(s) after that.
Background:
The setup is as follows:
In a client-server solution we have a win xp, fat client running java 1.6.0.18.
(Sun JRE). The fat client containt a lot of GUI, and connects to a server for DB access. Client machines are typical 1 to 3 years old (there are problems even on brand new machines). They have the client version of JRE - standard edition installed (Java SE 6 update 10 or better) Pretty much usual stuff so far.
We have done a lot of profiling on the client code, and yes we have found parts of our own Java code that needs improving. we are all over this. Server side seems ok with good response times. So far, we havent found anything about shaky net connections or endless loops in the java client code or similiar.
Still, things are not good. Starting the application takes a long time. too long.
There are many complicating factors, but here is what we think we have observed:
There is a problem with cold vs. varm starts of the application. Apparently, after a reboot of the client PC - things are really, really bad - and it takes (sometimes) up to 30-40 secs to start the application (until we arrive at the start GUI in our app).
If we run our application, close it down, and then restart
without rebooting, things are a lot better. It then usually takes
something like 15 - 20 sec. which is "acceptable". Not good, but acceptable,
Any ideas why?
I have googled it, and some links seems to suggest that the reason could be disk cache. Where vital jar are already in disk cache on th warm start? Does that make any sense? Virus scanners presumable runs in both cases.
People still think that 15 - 20 sec in start up on the warm start is an awful long time, even though there is a lot, a lot, of functionality in the application.
We got a suggestion to use IBMs JRE - as it can do some tricks (not sure what) our SUN JRE cant do concerning the warm and cold start problem. But thats is not an option for us. And noone has come up with any really good suggestions with the SUN JRE so far?
On the Java Quick Starter (JQS) -
improves initial startup time for most java applets and applications.
Which might be helpful? People on the internet seem more interested
in uninstalling the thing than actually installing it though?
And it seems very proprietary, where we cant give our Jar files to it?
We could obviously try to "hide" the problem in some way and make it "seem" quicker. Where perceived performance can be just as good as actual performance. But it does seem a bad solution. So for the cold start we will probably try reading the jar files and thereby have them in disk cache before startup of our application. And see if that helps us.
Still, ok the cold start is the real killer, but warm start isn't exactly wonderfull either.
People have suggested that we read more on the JVM and performance.
java.sun.com.javase/technologies/performance.jsp
java.sun.com.docs/hotspot/gc5.0/gc_tuning_5.html
the use of JVM flags "-Xms" "-Xmx" etc etc.
And here comes the question .. da da ...
Concerning various suggested reading material.
it is very much appreciated - but we will like to ask people here - if it is possibe to get more specific pointers. to where the gold might be buried.
I.e. in a an ideal world we would have time to read and understand all of these documents in depth. However, in this less than ideal world we are also doing a lot of very timeconsuming profiling in our own java code.
E.g. java garbage collection is is a huge subject - and JVm settings also. Sure, in the end we will probably have to do this all very thoroughly. But for now we are hoping for some heuristics on what other people are doing when facing a problem like ours..?
Young generation, large memory pages, garbage collection threads ect. all sounds interesting - but what would you start with?
If you don't have info to decide - what kind of profiling would you be running and then adjust what JVM setting in your trials?
In this pressed for time scenario. Ignorance is not bliss. But makes it hard to pinpoint the or those JVM parameters to adjust. So some good pointers from experienced JVM "configurators" will be much appreciated!
Actually, If we can establish that finetuning of these parameters is a good idea, it will certainly also be much easier to allocate the time for doing so. - reading, experimenting etc. in our project.
So, All in all , what kinds of performance improvements can we hope for? 5 out of 20 secs on the warm start? Or is it 10 % nitpicking? Whats the ball park figure for what we can hope to achieve here given our setup? What do you think based on above?
Maybe someone out there have done some finetuning of JVM parameters in a similiar PC environments like, with similiar fat clients...? Finetuning so and so - gave 5 secs. So start your work with these one-two parameters?
Something like that - some best practices? Thats what we are hoping for.
best wishes
-Simon

Thanks for helpful answer from both you and kajbj.
The app doesn't use shared network drives.
What are you doing between main starts to get executed and the UI is
displayed?
Basicly, Calculating what to show in the UI. Accessing server - not so much, there are some reads from a cache, but the profiling doesnt indicate that it should be a problem. Sure, I could shift the startup time to some other slot, but sofar I havent found a place where the end-user wouldnt be annoyed.> Caching of something would seem most obvious. Normal VM stuff >seems unlikely. With profiling i basicly find that ''everything'' takes a lot longer in the cold start scenario. Some of our local java methods are going to be rewritten following our review. But what else can be tuned?You guys dont think the Java Quick Start approach, with more jars in disk cache will give something? And how should that be done/ what does people do?I.e. For the class loader I read something about
1.Bootstrap class loader
2.Extensions class loader
3.System class loader
and is wondering if this has something to do with the cold start problem?
The extensions class loader loads the code in the extensions directories (<JAVA_HOME>/lib/ext
So, we should move app classes to ext? Put them in one jar file? (We have many). Best practice about that?
Otherwise it seems to me that it must be about finetuning the JVM?
I imagine that it is a question about:
1. the right heap size
2. the right garbage collection scheme
Googling heap size for XP
CHE22 writes:
You are right; -Xms1600M works well, but -Xms1700M bombs
Thats one best practice or what?
On garbage collection, there are numerous posts, and much "masters of Java black art" IMHO, And according to profiling GC is not really that much of a problem anyway? Still,
Based on my description I was hoping for a short reply like "try setting these two parameters on your xp box, it worked for me" ...or something like that. With no takers on that one, I fear people are saying that there is nothing to be gained there?
we read:
[ -Xmx3800m -Xms3800m
Configures a large Java heap to take advantage of the large memory system.
-Xmn2g
Configures a large heap for the young generation (which can be collected in parallel), again taking advantage of the large memory system. It helps prevent short lived objects from being prematurely promoted to the old generation, where garbage collection is more expensive.
Unless you have problems with pauses, try granting as much memory as possible to the virtual machine. The default size (64MB) is often too small.
Setting -Xms and -Xmx to the same value increases predictability by removing the most important sizing decision from the virtual machine. On the other hand, the virtual machine can't compensate if you make a poor choice.
The -XX:+AggressiveHeap+ option inspects the machine resources (size of memory and number of processors) and attempts to set various parameters to be optimal for long-running, memory allocation-intensive jobs]
So is Setting -Xms and -Xmx and -XX:AggressiveHeap
best practice? What kind of performance improvement should we expect?
Concerning JIT:
I read this one
[the impact of the JIT compiler is obvious on the graph: at startup the time taken is around 500us for the first few values, then quickly drops to 130us, before falling again to 70us, where it stays for 30 minutes,
for this specific issue, I greatly improved my performances by configuring another VM argument: I set -XX:CompileThreshold=50]
The size of the cache can be changed with
-Xmaxjitcodesize
This sounds like you should do something with JIT args, but reading
// We disable the JIT during toolkit initialization. This
// tends to touch lots of classes that aren't needed again
// later and therefore JITing is counter-productiive.
java.lang.Compiler.disable();
However, finding
the sweet spots for compilation thresholds has been tricky, so we're
still experimenting with the recompilation policy. Work on it
continues.
sounds like there is no such straigth forward path, it all depends...
Ok, its good, when
[Small methods that can be more easily analyzed, optimized, and inlined where necessary (and not inlined where not necessary). Clearly delineated uses of data so that usage patterns and lifetimes are apparent. ]
but when I read this:
[The virtual machine is responsible for byte code execution, storage allocation, thread synchronization, etc. Running with the virtual machine are native code libraries that handle input and output through the operating system, especially graphics operations through the window system. Programs that spend significant portions of their time in those native code libraries will not see their performance on HotSpot improved as much as programs that spend most of their time executing byte codes.]
I have the feeling that we might not able to improve performance that way?
Any comments?
otherwise i was wondering about
-XX:CompileThreshold=50 -Xmaxjitcodesize (large, how large?)
Somehow, we still feel that someone out there should have experienced similiar problems? But obviously there is no guarantee that the someone should surf by here!
In c++ we used to just write everything ourselves. Here it does seem to be a question about the right use of other peoples stuff?
Where you are kind of hoping for a shortcut, so you dont have to read endless number of documents, but can find a short document that actually addresses your problem ... well.
-Simon
Edited by: simoncpm on Mar 15, 2010 3:43 PM
Edited by: simoncpm on Mar 15, 2010 3:53 PM

AwesomeWM and trader workstation (java application)

Hi guys,
is anyone using the Interactive Brokers Trader Workstation (Package: ib-tws) and AwesomeWM?
I'm having trouble with some features of Trader Workstation e.g. changing the timeframe of a stock chart. This feature is crucial for me and I did not do any further tests as I saw that it is not working.
Because it is a Java application, I already tried all suggestions from: http://awesome.naquadah.org/wiki/Problems_with_Java
I also tried Oracle Java and OpenJDK as well. Nothing did the trick for me.
I'm using the following package versions:
awesome 3.5.5-1
awesome-freedesktop-git 20111029-2
awesome-gnome 0.0.1-2
jdk7-openjdk 7.u51_2.4.6-1
jre7-openjdk 7.u51_2.4.6-1
jre7-openjdk-headless 7.u51_2.4.6-1
Can anyone help?
Greets,
joe
Last edited by tobacco_joe (2014-04-14 20:35:23)

Still doesn't work. But, a little more information.
- Active Trader Pro uses .NET, so the issue is NOT with Java but with .NET
- I uninstalled the APP, restarted the PC and reinstalled the APP - doesn't work
- I uninstalled JAVA (update 8 rev 25), restarted PC (this is forced), and reinstalled Java - APP still doesn't work
- I unmarked .Net 3.5 in the control panel (Turn windows features on or off), started APP, and it asks me to install .Net 3.5 etc. I accept and .Net 3.5 is reconfigured. APP still doesn't work.
I suspect that some incompatibility was introduced with .Net in Build 9860. If this is important and you want me to try something else, I could help out.
m__v

I could not run any java application

I could not run any application program( even thouht the simplest one such as helloword). It would give NoClassDefoundError as:
Exception in thread "main" java.lang.NoClassDefFoundError: Welcome1
Press any key to continue . . .
I use text pad editor. First I compile it, there is no error. But when I try to run ( by click run java application program button ) it gives me the same error message.
I also always have compile error such as no class define when I try compile the program which need to import user defined class from differerent package. ( even though I did put all the classed in the same directory and also use import statement)
I did try to run many other applet programs which do not use any user defined class, in this case every thing work fine and I could run the program.
That mean I could run simple applet program but not application, also i always have compile error when ever I tried to import user defined class.
I'm afriad there is some thing wrong with the sdk and java enviroment, therefore I did try to uninstall the program and redownload from the web( I try both version 1.3 and 1.4 many time, and I did check the size of the application when I finish down load) but I still got the same problem.
My computer operating system is WinMe.
I appreciate any help

You probably have to set some settings for text pad. It looks like the java interpreter could not find your class, which most likely means that the classpath setting is not set properly.

Java Application in ERROR State not stopable - how to remove?

Hi,
I have created a Java Application and published to the HCP Trial. After successful testing I stopped and uninstalled the App and the respective assets (e.g. database Schema) Nevertheless this process was interrupted by the shutdown of the landscape for maintenance 2 days ago. Now the App is visible again in the Cockpit with state "Application Error" - when I try to stop it nothing is happening. If I want to go to the details screen of that application it also does not come up and still shows the table of all the applications.
As you can only have one started Java Application in the Trial - I am really keen on getting to know how to stop that application to be able to go on with other tests.
Any Guides - or any possibility to stop/delete the application?
Thanks in advance,
Arne

Hi, here are the screenshots of settings and error:
(If I change the application name here without changing any other settings I am able to successfully create a new application on the server)

Error while running Java application using Crystal Reports 2011

Hello,
I would like to ask for your help.
Environment details:
Java based standalone application in Development environment.
Crystal Reports 2011 (no SP applied)
Oracle 11g ( 32 bit client installed)
Win7 64 bit OS.
Workflow:
While running the java application, which will display the reports I am getting the below mentioned error. I guess that is because I am missing the Crystal runtimes (Correct me if I am wrong).
I know that CR2011 do not have any sdks/ jar available for deployment. In this case, which runtimes should I be using? Does installing CR2011 be enough in the development box?
Please provide me the link from which I can download the same.
Let me know if I need to provide more details on this. Any suggestions are most welcome.
Thank You.
Code used:
reportClientDoc = new ReportClientDocument();
System.err.println("Opening the Report ");
reportClientDoc.open(REPORT_PATH, 0);
// this is where the error or exception is thrown
_Error: _
log4j:WARN No appenders could be found for logger (com.crystaldecisions.reports.reportdefinition.ReportDocument).
log4j:WARN Please initialize the log4j system properly.
com.crystaldecisions.sdkreport.lib.ReportSDKException: com/businessobjects/reports/jdbinterface/common/DBException---- Error code:-2147467259 Error code name:failed
                at com.businessobjects.reports.sdk.JRCCommunicationAdapter.<init>(SourceFile:286)
                at com.businessobjects.sdk.erom.jrc.a.<init>(SourceFile:43)
                at com.businessobjects.sdk.erom.jrc.ReportAgentFactory.createAgent(SourceFile:46)
                at com.crystaldecisions.proxy.remoteagent.RemoteAgent.<init>(SourceFile:703)
                at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(SourceFile:662)
                at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(SourceFile:632)
                at com.crystaldecisions.sdk.report.application.ClientDocument.if(SourceFile:504)
                at com.crystaldecisions.sdk.report.application.ClientDocument.open(SourceFile:669)
                at com.crystaldecisions.reports.sdk.ReportClientDocument.open(Unknown Source)
                at rp.batch.bo.RpJRCExportReport.runReportExport(RpJRCExportReport.java:517)
                at rp.batch.bo.RpSchedReportRun.process(RpSchedReportRun.java:163)
                at rp.batch.bo.RpSchedReportRun.drive(RpSchedReportRun.java:240)
                at rp.batch.bo.RpSchedReportRun.main(RpSchedReportRun.java:265)
Caused by: java.lang.NoClassDefFoundError: com/businessobjects/reports/jdbinterface/common/DBException
                at com.crystaldecisions.reports.queryengine.Session.a2(SourceFile:244)
                at com.crystaldecisions.reports.datafoundation.DataFoundation.do(SourceFile:376)
                at com.crystaldecisions.reports.dataengine.dfadapter.DFAdapter.do(SourceFile:111)
                at com.crystaldecisions.reports.dataengine.datafoundation.CreateDataConnectionCommand.new(SourceFile:81)
                at com.crystaldecisions.reports.common.CommandManager.a(SourceFile:71)
                at com.crystaldecisions.reports.common.Document.a(SourceFile:203)
                at com.businessobjects.reports.reportconverter.v12.e.a(SourceFile:442)
                at com.businessobjects.reports.reportconverter.v12.e.a(SourceFile:231)
                at com.businessobjects.reports.reportconverter.v12.d.m(SourceFile:192)
                at com.businessobjects.reports.reportconverter.v12.f.if(SourceFile:210)
                at com.businessobjects.reports.reportconverter.v12.V12SaveLoader.a(SourceFile:242)
                at com.businessobjects.reports.loader.ReportLoader.a(SourceFile:205)
                at com.businessobjects.reports.sdk.JRCReportLoader.a(SourceFile:137)
                at com.businessobjects.reports.sdk.JRCReportLoader.a(SourceFile:76)
                at com.businessobjects.reports.sdk.requesthandler.ReportDocumentRequestHandler.a(SourceFile:136)
                at com.businessobjects.reports.sdk.JRCCommunicationAdapter.<init>(SourceFile:229)
                ... 12 more
Caused by: java.lang.ClassNotFoundException: com.businessobjects.reports.jdbinterface.common.DBException
                at java.net.URLClassLoader1.run(URLClassLoader.java:200)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
                at sun.misc.LauncherAppClassLoader.loadClass(Launcher.java:301)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
                at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
                ... 28 more

Help me ...
Ambient:
Crystal Reports Viewer 14.0.0.0
java.vendor = Sun Microsystems Inc.
java.version = 1.6.0_37
os.name = Windows NT (unknown)
os.version = 6.2
os.arch = amd64
Exception:
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: com.businessobjects.sdk.erom.jrc.ReportAgentFactory---- Error code:-2147215357 [CRSDK00000026] Error code name:internal
          at com.crystaldecisions.sdk.occa.report.lib.ReportSDKException.throwReportSDKException(ReportSDKException.java:112)
          at com.crystaldecisions.proxy.remoteagent.RemoteAgent.createDefaultAgent(RemoteAgent.java:1000)
          at com.crystaldecisions.sdk.occa.report.application.ClientDocument.initRemoteAgent(ClientDocument.java:770)
          at com.crystaldecisions.sdk.occa.report.application.ClientDocument.open(ClientDocument.java:961)
          at com.crystaldecisions.sdk.occa.report.application.ReportClientDocument.open(ReportClientDocument.java:226)
          at src.HelloWorldSwing.createAndShowGUI(HelloWorldSwing.java:54)
          at src.HelloWorldSwing.main(HelloWorldSwing.java:24)
Source:
import java.awt.BorderLayout;
import javax.swing.JFrame;
import com.crystaldecisions.ReportViewer.ReportViewerBean;
import com.crystaldecisions.sdk.occa.report.application.DatabaseController;
import com.crystaldecisions.sdk.occa.report.application.OpenReportOptions;
import com.crystaldecisions.sdk.occa.report.application.ReportClientDocument;
import com.crystaldecisions.sdk.occa.report.data.IConnectionInfo;
import com.crystaldecisions.sdk.occa.report.reportsource.IReportSource;
public class HelloWorldSwing {
           * @param args
          public static void main(String[] args) {
                    HelloWorldSwing pgm = new HelloWorldSwing();
                    try {
                              pgm.createAndShowGUI();
                    } catch (Exception e) {
                              e.printStackTrace();
                              //JOptionPane.showMessageDialog(null, e.toString());
           * @throws Exception
          public void createAndShowGUI() throws Exception {
                    // Make sure we have nice window decorations.
                    JFrame.setDefaultLookAndFeelDecorated(false);
                    // Create and set up the window.
                    JFrame frame = new JFrame("HelloWorldSwing");
                    frame.setTitle("Titolo del Report");
                    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                    ReportViewerBean viewer = new ReportViewerBean();
                    viewer.init(new String[0], null, null, null);
                    ReportClientDocument rpt = new ReportClientDocument();
                    rpt.setReportAppServer(ReportClientDocument.inprocConnectionString); // inproc:jrc
                    rpt.open("Report.rpt", OpenReportOptions._openAsReadOnly);
                    IReportSource rptSource = rpt.getReportSource();
                    viewer.setReportSource(rptSource);
                    frame.getContentPane().add(viewer, BorderLayout.CENTER);
                    frame.setSize(1930, 1030);
                    frame.setVisible(true);
                    viewer.start();

Problem while deploying a webdynpro java application in NWDS 7.1 version

HI All,
        I got the below error when i deploying the webdynpro java application in NWDS 7.1 version..help me out...........................................
Exception:
com.sap.ide.eclipse.deployer.api.APIException: ConnectionException,cause=[Ecc]
NameNotFoundException.The SAP J2EE ENGINE service 'tcbldeploy_controller' is not available
because of deployment or down engine( service ).
Reason: Object not found in lookup of
tcbldeploy_controller.
     at
com.sap.ide.eclipse.deployer.dc.ComponentManagerImpl.getDeployProcessor(ComponentManagerImpl
.java:64)
     at com.sap.ide.eclipse.sdm.threading.DCDeployThread.run(DCDeployThread.java:118)
Caused by: com.sap.engine.services.dc.api.ConnectionException: [ERROR CODE DPL.DCAPI.1118]
NameNotFoundException.The SAP J2EE ENGINE service 'tcbldeploy_controller' is not available
because of deployment or down engine( service ).
Reason: Object not found in lookup of
tcbldeploy_controller.
     at
com.sap.engine.services.dc.api.session.impl.SessionImpl.createCM(SessionImpl.java:320)
     at
com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.<init>(DeployProcessorImpl.ja
va:136)
     at
com.sap.engine.services.dc.api.deploy.impl.DeployProcessorFactoryImpl.createDeployProcessor(
DeployProcessorFactoryImpl.java:26)
     at
com.sap.engine.services.dc.api.impl.ComponentManagerImpl.getDeployProcessor(ComponentManager
Impl.java:46)
     at
com.sap.ide.eclipse.deployer.dc.ComponentManagerImpl.getDeployProcessor(ComponentManagerImpl
.java:58)
     ... 1 more
Caused by: com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object
not found in lookup of tcbldeploy_controller.
     at
com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:649)
     at
com.sap.engine.services.jndi.implserver.ServerContextRedirectableImpl.lookup(ServerContextRe
directableImpl.java:80)
     at
com.sap.engine.services.jndi.implserver.ServerContextImplp4_Skel.dispatch(ServerContextImplp
4_Skel.java:555)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
     at
com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136
     at
com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.pro
cess(ApplicationSessionMessageListener.java:33)
     at
com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)

First check is Java stack is running ?
make sure J2EE_ADMIN user not locked.
Ans please check password in secure area. check password in secure store should be correct.
may be you can try with restart of SAP and DB.
All the best
regards
nag

Storing chinese in client odb from java application

Hi all,
first i like to thank Greg Rekounas for his wonderful support and contribution....
This is my server setup.
os-windows 2000 sp4
db-oracle 9ir2 (unicode with AL32UTF8 charset)
lite-oracle10g r2 (with latest patchset)
nls_lang- AMERICAN_AMERICA.AL32UTF8
storing and retriving chinese in oracle 9i database from isql*plus works.
lite configuration.
1. In $OLITE_HOME\mobile_oc4j\j2ee\mobileserver\applications
\mobileserver\setup\common\webtogo\webtogo.ora file edited the JAVA_OPTION
to:
JAVA_OPTION=-Djava.compiler=NONE -Dfile.encoding=UTF8
2. In $OLITE_HOME\mobile_oc4j\j2ee\mobileserver\applications
\mobileserver\setup\dmc\common\win32.inf file, added the following:
a. In the <file> section, added the following:
<item>
<src>/common/win32/olilUTF8.dll</src>
<des>$APP_DIR$\bin\olilUTF8.dll</des>
</item>
b. In the <ini> section, added the following:
<item name='POLITE.INI' section='All Databases'>
<item name="DB_CHAR_ENCODING">UTF8</item>
</item>
<item name='POLITE.INI' section='SYNC'>
<item name="DB_ENCODING">UTF8</item>
</item>
published the application developed in java using packaging wizard.
downloaded the client in the pc with the following config:
windows 2000 (english)
nls - default.
installed chinese language support.
tried to access 9i database from isql*plus and stored & viewed chinese characters sucessfully.
tried to store a chinese character from java application in the client odb -- failed.
values are getting inserted from the application but when i view them back it shows & # 2 6 0 8 5 ; (i have included a space in between all 8 characters.
but when i copy this no and paste in msword it shows 日(chinese character)
i dont know the exact reason for the above scenerio...................
Also please help me on this too.......
why can i store & view chinese characters sucessfully in isql*plus from the client machine while i cannot do the same on client odb from java application even though the lite config are done to support utf8?
is anything i left out?
should i do any codes changes in java?(java application is of verision jdk1.4_13)
Thanks,
Ashok kumar.G

Sorry for late replay!! in the SharePoint server both the Claim based and Classic mode is enabled in the server, but still I want to get authenticated via Classic mode just like it happens in SharePoint 2007 and 2010, so do i have to use a different
set of classes to do that if yes can you please tell me those ?

APEX application integration into Java application

Hello,
I'm working on a new APEX application and I would like to integrate that application into an existing Java application.
The integration should be invisible for the end-users. Our application will have the same look and feel as the Java application.
The existing menu of the Java app will be extended with a new link. This link will then call our application.
Visually I was thinking about using an Iframe to display the content of the APEX application inside the Java generated xHTML.
This is however not the biggest issue.
We are working in a secure context and we thus need to make sure that our APEX application doesn't create a backdoor on the
security mechanism provided by the Java app.
Some options have come to mind, but the one that look best is this:
We keep the java application as the single point of entry for our end-users and make sure that the apex application is "hidden".
We could do this by means of some re-routing code in the java application so that the incomming requests there are send to the correct server (java or apex).
Then we will need to capture the response of the APEX application and place it inside the Java generated xHTML. The combined content is then send to the client.
Or we could place a reverse proxy server that does this for us.
The goal is thus that we can rely on the existing java application to cover the security and the navigation structure.
Any ideas on this ?
How-to's or other options ?
thanks & regards
Karel

In a project I am currently working on we do it using iframes and passsing parameters over a http link.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

How to let users run your Java application

Hello,
I'm writing an application using JBuilder7 and it's wonderful designer: so far it is composed by only 2 class and imports java.awt.* and javax.swing.* (SDK 1.4)
Now, I've yet to finish it but I was wondering: "how will users be able to use it?"
I don't want them to install 30+ Mb of SDK so I've looked into the forums and elsewhere and come up with several answers:
1) Let them install JRE: but it's 10+ Mb and they would need to download it separately from my program.
2) Let them use somehow their browser's JVM..(should I turn my application into applet for this? I guess so)
3) Make an .exe: I know there are many programs to make .exe from java but they would make a one-platform-based file.
Also there were many hints about using .jar files to get things easier.
Is there a 4th option in which users have to download only a few mbs to use the application?
And about .jar, how should I use it?
Thank you very much for all your help :)

Simply put - the users must download or be supplied the JRE. This must be installed before they can execute your java application.
As to distributing the application itself - You can jar (Java Archive) your classes into a single file.
You could as has been suggested create an EXE, but these generally are very large and tend to severely restrict the range of java technologies able to be used (EG Serialization, RMI, Reflection, class loading, ...)
Java is not intended for little tools that get installed separately - It is intended for larger applications or small applets in which case the download of the JRE is a minor concern.
Note that applets targeting Java 1.1.7 functionality work fine with most old browsers inbuilt JVMs - Your customers browser may not however have an inbuilt JVM and the user will still need to download the JRE to execute a SWING based applets.
Talden

Uninstall a java application

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